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Or a refinement on my previous thought: assuming I'm not mistaken about
not being able to scroll out of the result set, I could have two result
sets open: one starting with the current key value, and one ending with
the current key value: when I scroll backward, I reopen the "starts with
current key value" result set, to reflect the new current key value;
when I scroll forward, I reopen the "ends with current key value" result
set, and if I jump to user-specified key value, I reopen both.
That could work. People said that running a script interpreter with a
recursive-descent parser as a trigger program couldn't possibly work,
and yet it works (and doesn't cause nearly as bad performance hits as
doing the wrong operations on SQL views in which fields are processed
through UDFs).
--
JHHL
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This thread ...
Re: JDBC equivalent to RPG SETLL or CHAIN?, (continued)
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